Want to tell us more about what's going on restaurants where my friend and contributor for windy city -- -- a Chicago Billy. Okay. I love I love how -- without. Myself from Delhi is sending its huge event Chicago to go out the last hundred years and it's worth the top restaurant -- -- suppliers from around the world. Descend on Chicago -- so often share the top food and beverage trends that were all -- enjoy in the years to come and I cannot tell you. Gluten free exploded on the scene I mean it was above and beyond was everywhere was desserts it was -- is it was snacks. It's a play or even Chicago deep dish pizza from a a group called key keys which has opened up like two years ago community exploding you absolutely should have been -- crime doesn't pay for payments and have the texture is a little off you guys -- the judge what's very interesting was just earlier against her talk aren't a lot of people have a lot of misconceptions about what -- as. Intact a lot of people are eating gluten free and they don't know why isn't and they knew what -- -- -- it's like ten percentage of the sales. Are really going towards people who have Celia disease like who are the ones in which -- who. Really have to avoid gluten which is a protein wheat -- And not. You know it's just other people are doing it because they think it's it's for dietary reasons it's its health benefits that have -- arbitrary and -- -- your -- -- -- that the health and I are actually not proven yeah I didn't but everyone thinks it's this huge health craze. -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Technology trends happening. Imagine this you're at a restaurant and you go to pay the bill with your hand. There's hand -- reading devices seriously gas that you just -- like that at the bar you put it at the bar and elders but how else getting that information in your hand that's what the technology is just -- took to the point at which they can actually read those veins. Most people now are wanting to just pay their bill you'll get instead of up paper build -- table he'll get some attacks -- something to your phone or at a message that has would you like to pay you just click yes twenty that the airport with iPad that -- -- right there that's what's gonna happen at restaurants you sit down and fancy restaurant sometimes you don't even need to use of people want these mobile devices because they -- -- -- -- -- -- -- -- Well right -- -- -- Gaffney this city that pay for everybody thing -- good right yeah -- need to get out the time you actually make a reservation. And then digital menu boards -- to become hugely popular I mean already there -- happen here and there but because people can change venues up very quickly. -- regulations that are coming out wanting calorie counts and other things disclosed. Conyers are seen a lot of digital never. -- menu boards than any anything alcohol yeah. Gas. Money I want hasn't happened you know it's really interest in this wind that device is so cool you know when you get like watered down drinks in users -- -- -- it's nothing. So you can actually we'll -- but I like. -- -- If you -- -- your favorite you know like vodka or ten or whatever into this machine and it makes ice cubes out of that liquor that sell only. Hops out and I'll tell you have tequila -- -- Does not change. As it is that's a great an -- of tequila tequila Mets Colin have just gone through the roof it's gone 83%. Growth in the last decade which is huge celebrity largely difference. Flights it. -- we have -- collect while it is not any different premium tequila has. He did tequila tastings like -- that you know wine bars now. That's what people do it's really excited and that's it for me it did really gets me there I'll last an airline little hope little -- -- -- -- They're doing -- -- YC at one in the back upscale -- whining about my husband didn't want it back and expect. So I'm Scottsdale schools like in half the time it saves longer people are doing tags people are doing up cans of wine. -- while four were always switching out different sorts of -- that is made you know by people that now believed UK this is very very interest in that's. That's happening. And there's -- -- -- a different lot of Asian flavors you're seeing cock that's quite a bit like things like mousavi says she's -- leaves two. Friend -- if you name it they're all -- you know Asian food products and nerves are gonna be found in a ton of different. -- -- -- -- of -- in the camp though seriously because this summer especially here at the beach you're on a picnic near -- -- bottle in the opener and it's right. And then -- about it I couldn't be any significant dividend in. -- I. That reminds us. Just how does. But from my Michigan roots and Smith yeah I was actually literally -- -- -- -- bring it may have been Chicago way you can always check out your myriad of restaurants and everybody your involvement in Chicago where have we -- my you. Find me on Twitter at Philly Jacqueline FaceBook upper deck and then rocket France's name of the company has all the -- all are different -- -- -- on the -- -- catch while rocket after starter Brian and the other. And -- my advice I have to say everytime he's -- -- about the franchise record prize I'm gonna -- on a gluten free to Israel -- Trying to do it.

This transcript has been automatically generated and may not be 100% accurate.

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